Genetic Heritage Twin Crankset Silver 172.5mm
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Heritage Twin Crankset Classic style Double crankset, with modern performance. Forged alloy square type crank arms with full CNC finish. 172.5mm. BCD:130. 53/39T 7075 CNC alloy shifting type chain rings. Hi polished and silver anodied finish. Classic Square BB type (Chainline: 43.5mm). Recommended chain: 9sp (or 8Spd). Recommended Chainline: 43.5mm: Recommended BB axle: JIS 118mm Note - For those looking for a compact gearing we also offer the Clubman Chainset (CKGECL7S) that comes in a 110bcd - 50/34 chainring option.


